2412532565 has 4 divisors (see below), whose sum is σ = 2895039084. Its totient is φ = 1930026048.

The previous prime is 2412532559. The next prime is 2412532567. The reversal of 2412532565 is 5652352142.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 979001521 + 1433531044 = 31289^2 + 37862^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2412532565 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2412532567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 241253252 + ... + 241253261.

It is an arithmetic number, because the mean of its divisors is an integer number (723759771).

Almost surely, 2^2412532565 is an apocalyptic number.

It is an amenable number.

2412532565 is a deficient number, since it is larger than the sum of its proper divisors (482506519).

2412532565 is an equidigital number, since it uses as much as digits as its factorization.

2412532565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482506518.

The product of its digits is 72000, while the sum is 35.

The square root of 2412532565 is about 49117.5382628242. The cubic root of 2412532565 is about 1341.1923309311.

The spelling of 2412532565 in words is "two billion, four hundred twelve million, five hundred thirty-two thousand, five hundred sixty-five".